DE3261877D1 - Release safety device for a power-operated drive-in apparatus - Google Patents

Release safety device for a power-operated drive-in apparatus

Info

Publication number
DE3261877D1
DE3261877D1 DE8282101079T DE3261877T DE3261877D1 DE 3261877 D1 DE3261877 D1 DE 3261877D1 DE 8282101079 T DE8282101079 T DE 8282101079T DE 3261877 T DE3261877 T DE 3261877T DE 3261877 D1 DE3261877 D1 DE 3261877D1
Authority
DE
Germany
Prior art keywords
release
safety
release lever
channel
safety element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8282101079T
Other languages
German (de)
Inventor
Manfred Kuck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joh Friedrich Behrens AG
Original Assignee
Joh Friedrich Behrens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joh Friedrich Behrens AG filed Critical Joh Friedrich Behrens AG
Application granted granted Critical
Publication of DE3261877D1 publication Critical patent/DE3261877D1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/008—Safety devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Vending Machines For Individual Products (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

1. A release safety means for a power-operated fastener drive-in apparatus, wherein a pivotably supported release lever for releasing the drive-in apparatus has associated thereto via a release pin or the like supported in the housing a further manually operated safety element which is biased by a spring into a safety position in which an actuation of the release lever does not lead to actuation of the release pin, and which is adapted to be brought into the position of release by hand actuating the release lever, characterized in that the release lever (16) is designed in the form of a channel in a manner known per se, a safety portion (23) of the safety element (17) being displaceably supported in the channel of the release lever (16), said safety element being provided with an interruption (26), a deepening (27) or opening being formed in the bottom of the channel (18) which is aligned with the release pin (15), with the spring (25) of the safety element (17) being biased in such a manner that in the position of safety the interruption (26) is aligned with the deepening (27) and opening, respectively, and an actuation portion (24) of the safety element (17) projects downward over the release lever (16) at the side facing the shooting channel.
DE8282101079T 1982-02-13 1982-02-13 Release safety device for a power-operated drive-in apparatus Expired DE3261877D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82101079A EP0086244B1 (en) 1982-02-13 1982-02-13 Release safety device for a power-operated drive-in apparatus

Publications (1)

Publication Number Publication Date
DE3261877D1 true DE3261877D1 (en) 1985-02-28

Family

ID=8188873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282101079T Expired DE3261877D1 (en) 1982-02-13 1982-02-13 Release safety device for a power-operated drive-in apparatus

Country Status (3)

Country Link
EP (1) EP0086244B1 (en)
AT (1) ATE11243T1 (en)
DE (1) DE3261877D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629106A (en) * 1985-05-29 1986-12-16 Signode Corporation Actuating means for fastener driving tool
US4934494A (en) * 1988-03-30 1990-06-19 Makita Electric Works, Ltd. Combined locking mechanism and switch especially for power tools
US5551620A (en) * 1994-08-10 1996-09-03 Stanley-Bostitch, Inc. Convertible contact/sequential trip trigger
US5551621A (en) * 1994-08-10 1996-09-03 Stanley-Bostitch, Inc. Convertible contact/sequential trip trigger with double actuation prevention structure
GB2417918A (en) * 2004-09-14 2006-03-15 Acuman Power Tools Corp Safety switch for an electric nailer
US11110577B2 (en) 2017-11-16 2021-09-07 Milwaukee Electric Tool Corporation Pneumatic fastener driver
WO2021195188A1 (en) 2020-03-25 2021-09-30 Milwaukee Electric Tool Corporation Powered fastener driver

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1658857A (en) * 1926-05-11 1928-02-14 Jann A Quathamer Guard for self-starter plungers
US3186981A (en) * 1962-03-26 1965-06-01 Ryan Aeronautical Company Push button switch override clip
IT7822126V0 (en) * 1978-06-16 1978-06-16 Monacelli Umberto TRIGGER SAFETY DEVICE FOR THE CONTROL OF MANUAL APPLIANCES FOR THE FIXING OF NAILS AND SIMILAR.

Also Published As

Publication number Publication date
EP0086244A1 (en) 1983-08-24
EP0086244B1 (en) 1985-01-16
ATE11243T1 (en) 1985-02-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee